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It's a sunny day. Kitty and her friends are at the beach. Look, Kitty is happy. She likes swimming in the sea. Her brother, Ben is happy, too. He has a new ball. The ball is in his hand. It's green. Danny is sad. The water washes his sandcastle away(冲走). Alice is thirsty. She is drinking some lemonade. The lemonade is sour, but Alice likes it very much. Peter is hungry. He has a hamburger in his hands. Tom is not hungry. He is tired. He is taking a rest under an umbrella.
[[QOrDeR]]We can't see the sun in the sky. （____）【小题2】Ben and Kitty are brother and sister. （____）
【小题3】Alice is thirsty and hungry. （____）
【小题4】There is a hamburger in Peter's hands. （____）
【小题5】There are seven children at the beach. （____）
同类型试题
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
y = sin x， x∈R， y∈[–1，1]，周期为2π，函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x， x∈[–1，1]， y∈[–π/2，π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2
